For a limited time, the apps listed above have been marked down from their regular, not-too-terrible price of $0.99 to absolutely free. So even at these prices, are they worth it?
Advertised as "The only beer app that's useful! The only battery app that's really fun!", Beer Battery is just that: it replaces your iPhone's charging-battery icon with a glass of beer (not the actual icon, but the icon in the app itself). The more charge your battery has, the more beer your glass has. If CHEERS were still running, this would be a perfect tie-in.
Taking a cue from the old memory-resident pioneer Sidekick (remember THAT one, boys and girls?), HodgePodge combines nine handy functions (Location, Battery, Alarm Clock, Tip Calculator, Converter, Flashlight, Ruler, Level, and Random Number) into a clean, easy-to-navigate interface. There's actually a lot of power associated with each function; Location emails your longitude and latitude coordinates with a Google Maps link, while the Clock lets you set an alarm using your iPod music.
StickSiege: It's castle warfare. With stick figures. That's really all you need to know — that, and it's quite addictive. Oh, and the sale is today only…
Mark Cuban's Puzzle Palace creates jigsaw puzzles from any picture, then scores you on how quickly you can put them back together.
And finally, Sjoelen (pronounced "shoo-lun"), a Dutch shufflepuck game where you rack up points by skimming your puck into one of four slots.
Get 'em all! Heck, at these prices, who can afford not to?